Update iPhone to iOS 9
Apple does not come out and tell us that we will see the iOS 9 update at WWDC 2015, and there is no way that this will mark the iOS 9 release date, but there are important details we will learn at WWDC 2015. In the press release Apple states, “At WWDC, Apple’s renowned developer community will come together to learn about the future of iOS.” This is enough to confirm we will see new iOS update information at this event. for the past several years Apple chose WWDC to reveal new iOS updates to the world.
Restore iPhone Data After Upgrading To iOS 9
As the new system iOS 9 beta coming out, It is necessary for us to take some preparation work. We still remember that many iPhone users find that their former iPhone data lost after upgrading to iOS 7/8. They look for the way to restore iPhone data after iOS upgrade, but turn out disappointed and wondering how to do. If you do not want the repeated performance of a tragedy, Please continue to read this article, you will find it really useful.
How to Downgrade iOS 9 Beta 1 and restore iOS 9.2 back successfully without losing important data on your iPad Air, iPad Mini, iPhone or iPod Touch…
Finally, the day came when Apple released iOS 9 beta to the developers. It should be noted that, somehow, many users who don’t have developers account at Apple, they have upgraded their iOS 9.1 iPhone, iPad Air, iPad Mini and iPod Touch to iOS 9 beta.
Now the idea is clear, you might have understood and analyzed battery life and bad performance of iOS 9 beta. Your iPhone, iPad or iPod Touch would have eaten a lot of battery during small task and iOS crashing again and again and the reason is iOS 9 Beta.
And if you lost any data just like contacts,messages,call history,videos on your iOS touch when you downgrade ios ,i recommend iOS Data Recovery to you.
How to Downgrade iOS 9 to 8.2 Back(How to recover lost data after downgrade iOS 9 to iOS 8.3)
You don’t need to wait further, just follow below steps to downgrade iOS 9 to iOS 8.2.0 using iPSW…
Note: Backup your important data from iOS 9 beta before proceeding.
1 You could restore iOS 8.0.2 or iOS 8.1.1 back from iOS 9 beta, but currently, Apple is signing iOS 7.1.1 only. Download iOS 7.1.1 firmware.
2 Download or update iTunes to the latest version, before starting downgrading iOS 9. Launch iTunes from your dock.
3 First of all, backup iOS 9 data to the secure drive on your iMAC or MAC OS X.
4 Put your iPhone, iPad Air, iPad Mini or iPod Touch to DFU mode. If you don’t know how, zoom below picture to take ideas
5 You would have to hold down home button, sleep/wake button and after 10 seconds release it. Your iDevice would be in DFU mode.
6 Hold down Alt/Option key to enable restore option. Here system would ask you to downgrade iOS 9 beta to iOS 8.1.1, press restore. Choose firmware that you have downloaded in the first step and confirm that next few steps.
Read more: how to recover iPhone data after upgrading to iOS 9